299754720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1079350272

約数和(自身を除く): 779595552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 47, 48, 60, 72, 80, 86, 90, 94, 96, 103, 120, 129, 141, 144, 160, 172, 180, 188, 206, 215, 235, 240, 258, 282, 288, 309, 344, 360, 376, 387, 412, 423, 430, 470, 480, 515, 516, 564, 618, 645, 688, 705, 720, 752, 774, 824, 846, 860, 927, 940, 1030, 1032, 1128, 1236, 1290, 1376, 1410, 1440, 1504, 1545, 1548, 1648, 1692, 1720, 1854, 1880, 1935, 2021, 2060, 2064, 2115, 2256, 2472, 2580, 2820, 3090, 3096, 3296, 3384, 3440, 3708, 3760, 3870, 4042, 4120, 4128, 4230, 4429, 4512, 4635, 4841, 4944, 5160, 5640, 6063, 6180, 6192, 6768, 6880, 7416, 7520, 7740, 8084, 8240, 8460, 8858, 9270, 9682, 9888, 10105, 10320, 11280, 12126, 12360, 12384, 13287, 13536, 14523, 14832, 15480, 16168, 16480, 16920, 17716, 18189, 18540, 19364, 20210, 20640, 22145, 22560, 24205, 24252, 24720, 26574, 29046, 29664, 30315, 30960, 32336, 33840, 35432, 36378, 37080, 38728, 39861, 40420, 43569, 44290, 48410, 48504, 49440, 53148, 58092, 60630, 61920, 64672, 66435, 67680, 70864, 72615, 72756, 74160, 77456, 79722, 80840, 87138, 88580, 90945, 96820, 97008, 106296, 116184, 121260, 132870, 141728, 145230, 145512, 148320, 154912, 159444, 161680, 174276, 177160, 181890, 193640, 194016, 199305, 208163, 212592, 217845, 232368, 242520, 265740, 290460, 291024, 318888, 323360, 348552, 354320, 363780, 387280, 398610, 416326, 425184, 435690, 464736, 485040, 531480, 580920, 582048, 624489, 637776, 697104, 708640, 727560, 774560, 797220, 832652, 871380, 970080, 1040815, 1062960, 1161840, 1248978, 1275552, 1394208, 1455120, 1594440, 1665304, 1742760, 1873467, 2081630, 2125920, 2323680, 2497956, 2910240, 3122445, 3188880, 3330608, 3485520, 3746934, 4163260, 4995912, 6244890, 6377760, 6661216, 6971040, 7493868, 8326520, 9367335, 9991824, 12489780, 14987736, 16653040, 18734670, 19983648, 24979560, 29975472, 33306080, 37469340, 49959120, 59950944, 74938680, 99918240, 149877360, 299754720]

約数ペア:

[(1, 299754720), (2, 149877360), (3, 99918240), (4, 74938680), (5, 59950944), (6, 49959120), (8, 37469340), (9, 33306080), (10, 29975472), (12, 24979560), (15, 19983648), (16, 18734670), (18, 16653040), (20, 14987736), (24, 12489780), (30, 9991824), (32, 9367335), (36, 8326520), (40, 7493868), (43, 6971040), (45, 6661216), (47, 6377760), (48, 6244890), (60, 4995912), (72, 4163260), (80, 3746934), (86, 3485520), (90, 3330608), (94, 3188880), (96, 3122445), (103, 2910240), (120, 2497956), (129, 2323680), (141, 2125920), (144, 2081630), (160, 1873467), (172, 1742760), (180, 1665304), (188, 1594440), (206, 1455120), (215, 1394208), (235, 1275552), (240, 1248978), (258, 1161840), (282, 1062960), (288, 1040815), (309, 970080), (344, 871380), (360, 832652), (376, 797220), (387, 774560), (412, 727560), (423, 708640), (430, 697104), (470, 637776), (480, 624489), (515, 582048), (516, 580920), (564, 531480), (618, 485040), (645, 464736), (688, 435690), (705, 425184), (720, 416326), (752, 398610), (774, 387280), (824, 363780), (846, 354320), (860, 348552), (927, 323360), (940, 318888), (1030, 291024), (1032, 290460), (1128, 265740), (1236, 242520), (1290, 232368), (1376, 217845), (1410, 212592), (1440, 208163), (1504, 199305), (1545, 194016), (1548, 193640), (1648, 181890), (1692, 177160), (1720, 174276), (1854, 161680), (1880, 159444), (1935, 154912), (2021, 148320), (2060, 145512), (2064, 145230), (2115, 141728), (2256, 132870), (2472, 121260), (2580, 116184), (2820, 106296), (3090, 97008), (3096, 96820), (3296, 90945), (3384, 88580), (3440, 87138), (3708, 80840), (3760, 79722), (3870, 77456), (4042, 74160), (4120, 72756), (4128, 72615), (4230, 70864), (4429, 67680), (4512, 66435), (4635, 64672), (4841, 61920), (4944, 60630), (5160, 58092), (5640, 53148), (6063, 49440), (6180, 48504), (6192, 48410), (6768, 44290), (6880, 43569), (7416, 40420), (7520, 39861), (7740, 38728), (8084, 37080), (8240, 36378), (8460, 35432), (8858, 33840), (9270, 32336), (9682, 30960), (9888, 30315), (10105, 29664), (10320, 29046), (11280, 26574), (12126, 24720), (12360, 24252), (12384, 24205), (13287, 22560), (13536, 22145), (14523, 20640), (14832, 20210), (15480, 19364), (16168, 18540), (16480, 18189), (16920, 17716)]